Racing PositionsRizzo, Bassitt decline options, enter free agency2YRockies' Oberg has surgery for blood clots4YRockies RHP Oberg out with blood clots in arm4YRockies' Oberg (sore back) to begin season on IL4YRockies' Davis ready to regain closer's role5YRockies, Oberg agree to $13 million, 3-year deal5YRockies' Oberg again treated for blood clot in arm5YRockies, Oberg agree to $1.3M, 1-year contract6YReal or not? The pitchers' duel isn't necessarily a thing of the past6YDavid SchoenfieldRockies call up Pounders, option Oberg to minors7Y